Build and deploy storybook

I put the storybook into a new Biz.nix deploy target. The idea here is that any
Biz/* targets should be hosted by this one VM for simplicity. Over time I can
grow this as need be, but this should work to host a few services.

1 files changed, 78 insertions, 0 deletions

diff --git a/Biz/Storybook.nix b/Biz/Storybook.nix
new file mode 100644
index 0000000..692b4e9
--- /dev/null
+++ b/Biz/Storybook.nix
@@ -0,0 +1,78 @@
+{ options, lib, config, pkgs, ... }:
+
+let
+  cfg = config.services.storybook;
+  rootDomain = "bensima.com";
+  ports = import ../Omni/Cloud/Ports.nix;
+in {
+  options.services.storybook = {
+    enable = lib.mkEnableOption "Enable the storybook service";
+    port = lib.mkOption {
+      type = lib.types.int;
+      default = 3000;
+      description = ''
+        The port on which storybook will listen for
+        incoming HTTP traffic.
+      '';
+    };
+    dataDir = lib.mkOption {
+      type = lib.types.path;
+      default = "/var/storybook/";
+      description = "Data dir location";
+    };
+    package = lib.mkOption {
+      type = lib.types.package;
+      description = "storybook package to use";
+    };
+  };
+  config = lib.mkIf cfg.enable {
+    systemd.services.storybook = {
+      path = [ cfg.package pkgs.git ];
+      wantedBy = [ "multi-user.target" ];
+      preStart = ''
+        # these must be manually created
+        test -d /run/storybook
+        test -f /run/storybook/env
+        # this can be generated
+        mkdir -p ${cfg.dataDir}
+      '';
+      script = ''
+        ${cfg.package}/bin/storybook
+      '';
+      description = ''
+        Storybook
+      '';
+      serviceConfig = {
+        Environment =
+          [ "PORT=${toString cfg.port}" "AREA=Live" "DATA_DIR=${cfg.dataDir}" ];
+        EnvironmentFile = "/run/storybook/env";
+        KillSignal = "INT";
+        Type = "simple";
+        Restart = "on-abort";
+        RestartSec = "1";
+      };
+    };
+
+    # TODO: nginx web stuff
+    services.nginx = {
+      enable = true;
+      recommendedGzipSettings = true;
+      recommendedOptimisation = true;
+      recommendedProxySettings = true;
+      recommendedTlsSettings = true;
+      statusPage = true;
+
+      user = "nginx";
+      group = "nginx";
+
+      virtualHosts."storybook.${rootDomain}" = {
+        forceSSL = true;
+        enableACME = true;
+        locations."/".proxyPass = "http://localhost:${toString cfg.port}";
+        # useACMEHost = rootDomain;
+      };
+    };
+
+    networking.firewall.allowedTCPPorts = [ ports.ssh ports.http ports.https ];
+  };
+}